AiT Semiconductor Inc. www.ait-ic.com A7430 DC-DC.
TDA7430 - DIGITALLY CONTROLLED AUDIO PROCESSOR
A7430 - 3A ADJUST FREQUENCY STEP DOWN DC-DC CONVERTER
23H2A7430 - 2 Phase Hybrid Stepper Motor
LA74302FN - Monolithic Linear IC Audio Interface
LA74303FN - Monolithic Linear IC Audio Interface
LA74308LP - Monolithic Linear IC Audio Interface
LA74309TT - Monolithic Linear IC Microphone Amplifier